Let us crunch the numbers...

Gratitude will let you know which establishments are best for groups, which restaurants are best for value and where the service is considered the best, from local favourites to hidden-away gems and high-end eateries and bars.

We'll let you know which countries Gratitude has been most useful in and we'll update any discrepancies we receive based upon user feedback, delivered by fellow holiday-makers and globetrotters.

Infographic for the most popular countries for tourism and their tipping culture...